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At IEE Limited, we specialize in creating flexible, 3D-printed TPU grommets tailored to fit various vehicles and projects. Our grommets are customizable, with the biggest benefit of our grommets being they have a split design, which means they can be installed without removing all the wiring plugs, they also have a unique sleeved design, the inner sleeve overlaps into the centre of the grommet, which allows you to expand or contract the grommet by an additional 2mm.

 Key Benefits of Our Grommets

  • Customizable dimensions
  • 3D Printed via Filament Deposition Modeling
  • Power Based 3D Printing available only for quantities above 20 pc's
  • Material TPU
  • Split Design means you can quickly install these grommets over an installed wiring harness
  •  Sleeved Design allows for +/- 2mm harness diameter
  • No Minimum Order Quantity
  • No tooling costs
  • Short lead times

 Standard - Round

Customizable in all dimensions

 Overlap Sleeve Design

- Simple install

- A wiring harness with a 20mm outside diameter will use a Grommet with a 20mm ID Hole, therefore the Grommet will work on a 18 - 22mm wiring harness outside diameter. we usually note this as ( 20mm +/- 2mm ) 

Custom - Shapes

We can adapt to custom shapes also. Send us additional sketches per email for this.

Custom Split Grommet Request Form

We require you to signup, so that we have all your contact and delivery details for future communication and to reduce any extra unnecessary coms at a later date, without sounding rude it all takes up extra time to communicate details we should have on the first interaction that why we hammer it home to have all your info from the first contact to streamline the process.
Click here to create an account first, Check once completed​
On Desktop
In the top menu bar slide left from the CONTACT US button and you will find the hidden SIGN IN button, click on my account, scroll down to Addresses and update your delivery details and at least one contact number for the shipping forwarder. Check box above once completed
On Mobile
Enter the menu bar via the hamburger bottom top right, Touch and swipe up slightly from the CONTACT US button and you should find the hidden SIGN IN button or your account name, click on my account, scroll down to Addresses and update your delivery details and at least one contact number for the shipping forwarder. Check box above once completed 
Vehicle Make, Model, Year, Any extra model details
Where is the grommet used, we will need this information in the product description
- Factory replacement Grommets will be considered to be listed on the website if we see potential for the product.
- Custom Grommets will be considered to be listed on the website if we see potential for the product.
- If you do not agree to these conditions we will not be able to help you. these are the basics that must be followed in order to yield a quality result.
- If you are a company looking to generate an Imperial Grommet library we can of course assist with this. but we will not begin listing one off Imperial grommets on our website at this stage.
If you have any other special requirements please leave those details here
If you'd like to see any other grommet related info on this page please let us know here
If you have some additional information you would like to share, feel free to sketch it on paper, scan it or take a photo, and attach it here.
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